Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_98ac05bb3fd9f5f978c3057ab2a8ad2e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_98ac05bb3fd9f5f978c3057ab2a8ad2e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_98ac05bb3fd9f5f978c3057ab2a8ad2e_cryptolocker
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Size
41KB
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MD5
98ac05bb3fd9f5f978c3057ab2a8ad2e
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SHA1
5c39cb182ff116f8d24ed8a7a77367f6489eeaef
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SHA256
d7e315695d94cafc9e244546a9f1ad022b1baa2a72a6efa05bf22403c5911c83
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SHA512
09138dd909ab60abbd2382e4023b1eec113f0331ac2700cfe0f857dd1ec046389747f052277d28c0ac551812c2c654ab0250e87eb58304a0e07d88e547433418
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwuC:bc/y2lm6Y0AqJ51mwuC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_98ac05bb3fd9f5f978c3057ab2a8ad2e_cryptolocker
Files
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2024-01-01_98ac05bb3fd9f5f978c3057ab2a8ad2e_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ